Struct TaxCodeGenerator 

pub struct TaxCodeGenerator { /* private fields */ }

Generates tax jurisdictions and tax codes from built-in rate tables.

The generator reads TaxConfig to determine which countries to produce jurisdictions for, whether to include sub-national jurisdictions (US states, Canadian provinces, etc.), and whether config-provided rate overrides should replace the built-in defaults.

Examples

use datasynth_generators::tax::TaxCodeGenerator;

let mut gen = TaxCodeGenerator::new(42);
let (jurisdictions, codes) = gen.generate();
assert!(!jurisdictions.is_empty());
assert!(!codes.is_empty());

Implementations

impl TaxCodeGenerator

pub fn new(seed: u64) -> Self

Creates a new generator with default configuration.

Default config generates jurisdictions for US, DE, and GB.

pub fn with_config(seed: u64, config: TaxConfig) -> Self

Creates a new generator with custom configuration.

pub fn generate(&mut self) -> (Vec<TaxJurisdiction>, Vec<TaxCode>)

Generates tax jurisdictions and tax codes.

Returns a tuple of (Vec<TaxJurisdiction>, Vec<TaxCode>).

pub fn generate_from_country_pack( &mut self, pack: &CountryPack, company_code: &str, fiscal_year: i32, ) -> (Vec<TaxJurisdiction>, Vec<TaxCode>)

Generates tax jurisdictions and tax codes from a CountryPack.

This is an alternative to generate() that reads tax rates and sub-national jurisdictions from a country pack instead of using the hardcoded constants. If the pack carries no meaningful tax data (e.g. standard_rate == 0.0 and no sub-national entries), the method returns empty vectors so the caller can fall back to generate().

Arguments

• pack - The country pack whose tax data should drive generation.
• company_code - Company code used to prefix generated IDs.
• fiscal_year - Fiscal year; used to derive the effective date (January 1 of that year).